/** * Type definitions for the renderer process. * * This module re-exports types from the main process types and adds * renderer-specific types and utilities. For most uses, import from * the index.ts barrel file instead. * * Import hierarchy: * - Main types: Domain models, JSONL format, parsed messages, chunks * - Renderer types: API interfaces, notifications, visualization */ // =============================================================================// Re-exports from Main Process Types// ============================================================================= // Domain typesexport type {  PhaseTokenBreakdown,  Project,  RepositoryGroup,  SearchResult,  Session,  SessionMetrics,  Worktree,  WorktreeSource,} from '@shared/types'; // Message typesexport type { ParsedMessage } from '@shared/types'; // Chunk typesexport type {  Chunk,  EnhancedAIChunk,  EnhancedChunk,  EnhancedCompactChunk,  EnhancedSystemChunk,  EnhancedUserChunk,  Process,  SemanticStep,  SessionDetail,  SubagentDetail,} from '@shared/types'; // Chunk type guardsexport { isEnhancedAIChunk } from '@shared/types'; // JSONL types (for components that need content block types)export type { ToolUseResultData } from '@shared/types'; // =============================================================================// Re-exports from Renderer-Specific Types// ============================================================================= // API typesexport type { ClaudeMdFileInfo } from './api'; // Notification typesexport type {  AppConfig,  DetectedError,  NotificationTrigger,  TriggerContentType,  TriggerMatchField,  TriggerMode,  TriggerTestResult,  TriggerTokenType,  TriggerToolName,} from './notifications'; // =============================================================================// Session Sort Mode// ============================================================================= /** Sort mode for session list in sidebar */export type SessionSortMode = 'recent' | 'most-context'; // =============================================================================// Renderer-Specific Type Guards// ============================================================================= import type {  Chunk,  EnhancedChunk,  EnhancedCompactChunk,  EnhancedSystemChunk,  EnhancedUserChunk,  ParsedMessage,} from '@shared/types'; /** * Type guard: Check if message is an assistant message. */export function isAssistantMessage(msg: ParsedMessage): boolean {  return msg.type === 'assistant';} /** * Type guard to check if a chunk is an EnhancedUserChunk. */export function isEnhancedUserChunk(chunk: Chunk | EnhancedChunk): chunk is EnhancedUserChunk {  return 'chunkType' in chunk && chunk.chunkType === 'user' && 'rawMessages' in chunk;} /** * Type guard to check if a chunk is an EnhancedSystemChunk. */export function isEnhancedSystemChunk(chunk: Chunk | EnhancedChunk): chunk is EnhancedSystemChunk {  return 'chunkType' in chunk && chunk.chunkType === 'system' && 'rawMessages' in chunk;} /** * Type guard to check if a chunk is an EnhancedCompactChunk. */export function isEnhancedCompactChunk(  chunk: Chunk | EnhancedChunk): chunk is EnhancedCompactChunk {  return 'chunkType' in chunk && chunk.chunkType === 'compact' && 'rawMessages' in chunk;} /** * Type guard to check if a single chunk is an EnhancedChunk. * Enhanced chunks have 'chunkType' and 'rawMessages' properties. */function isEnhancedChunk(chunk: Chunk | EnhancedChunk): chunk is EnhancedChunk {  return 'chunkType' in chunk && 'rawMessages' in chunk;} /** * Type guard to check if an array of chunks are all EnhancedChunks. * Returns the array typed as EnhancedChunk[] if valid. */export function asEnhancedChunkArray(chunks: Chunk[]): EnhancedChunk[] | null {  if (chunks.length === 0) {    return [];  }  // Check first chunk - if it has enhanced properties, assume all do  // (they come from the same builder)  if (isEnhancedChunk(chunks[0])) {    return chunks as EnhancedChunk[];  }  return null;}